Charles Acitelli, Sr.  and Anthony Acitelli started their business in 1949. Since then, the words skilled, responsive, and fair have been used countless times to describe the quality H.V.A.C. service that Acitelli provides the Chicago land area.

At Acitelli, EXPERIENCE means more than just people who have “been there” and “done that.”  It starts with a field staff of only qualified Union tradesmen, and continues with certification and successful projects using the latest advancements, processes and technology. 

Being RESPONSIVE to our clients involves everything from getting to a job on time, to carefully listening and offering flexible solutions.  We take the time to understand your needs and deliver on them in a cost-conscience, time-sensitive manner.


More than 90% of Acitelli’s business comes from past clients and referrals. Simply said, we do great work and are always fair and honest- our clients trust and rely on us.